I don't really like the soundfonts that I used for this, but I can't complain, seeing as they were free. Didn't wanna put the extra time for full sound control. Oh, don't mind the out of tune chimes either >.>;
Ancient city ruins, long uninhabited, the site of a slaughter, and home to the ghosts of the former residents. Pieces of the city will suddenly appear as if new, then dead again... then people, parts of them at least, come out of nowhere. Disappearing, reforming, completely forming. What a creepy place... but the adventurers who are entering it need to be there.